/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package edu.fjut.sel1602.csp.service;

import edu.fjut.sel1602.csp.entity.Pet;
import edu.fjut.sel1602.csp.entity.PetOwner;

/**
 *
 * @author lenovo
 */
public interface PetOwnerService {
    public void buy();
    public void sell();
    public void login();
}
